Merge branch 'for-3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Merge branch 'for-3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Pull workqueue fixes from Tejun Heo:
 "Three more workqueue regression fixes.

   - Fix unbalanced unlock in trylock failure path of manage_workers().
     This shouldn't happen often in the wild but is possible.

   - While making schedule_work() and friends inline, they become
     unavailable to !GPL modules.  Allow !GPL modules to access basic
     stuff - system_wq and queue_*work_on() - so that schedule_work()
     and friends can be used.

   - During boot, the unbound NUMA support code allocates a cpumask for
     each possible node using alloc_cpumask_var_node(), which ends up
     trying to allocate node-specific memory even for offline nodes
     triggering BUG in the memory alloc code.  Use NUMA_NO_NODE for
     offline nodes."

* 'for-3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: don't perform NUMA-aware allocations on offline nodes in wq_numa_init()
  workqueue: Make schedule_work() available again to non GPL modules
  workqueue: correct handling of the pool spin_lock